NV25M01 Datasheet, PDF (1/13 Pages) ON Semiconductor – 1 Mb SPI Serial CMOS EEPROM

NV25M01
Product Preview
1 Mb SPI Serial CMOS
EEPROM
Description
The NV25M01 is a 1M−bit Serial CMOS EEPROM device
internally organized as 128Kx8 bits. It features a 256−byte page write
buffer and supports the Serial Peripheral Interface (SPI) protocol. The
device features software and hardware write protection, including
partial as well as full array protection.
On−Chip ECC (Error Correction Code) makes the device suitable
for high reliability applications.
Features
• 10 MHz Capability
• 1.8 V to 5.5 V Supply Voltage Range
• SPI Modes (0,0) & (1,1)
• 256−byte Page Write Buffer
• Identification Page with Permanent Write Protection
• Self−timed Write Cycle
• Hardware and Software Protection
• Block Write Protection –
Protect 1/4, 1/2 or Entire EEPROM Array
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Automotive Grade 2 Temperature Range (105°C)
• 8 lead SOIC and TSSOP Packages
• This Device is Pb−Free, Halogen Free/BFR Free and is RoHS
Compliant
V_CC
SI
CS
WP
HOLD
SCK
NV25M01
SO
V_SS
Figure 1. Functional Symbol
www.onsemi.com
SOIC−8
DW SUFFIX
CASE 751BD
TSSOP−8
DT SUFFIX
CASE 948AL
PIN CONFIGURATIONS
CS
1
SO
WP
V_SS
V_CC
HOLD
SCK
SI
SOIC (DW),
TSSOP (DT)
(Top View)
Pin Name
CS
SO
WP
V_SS
SI
SCK
HOLD
V_CC
PIN FUNCTION
Function
Chip Select
Serial Data Output
Write Protect
Ground
Serial Data Input
Serial Clock
Hold Transmission Input
Power Supply
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2016
1
September, 2016 − Rev. P1
Publication Order Number:
NV25M01/D